Revision 74f2632206090a0dfd2cc7ddb91a875f22a9347b authored by houz on 19 December 2015, 21:41:39 UTC, committed by houz on 19 December 2015, 21:41:39 UTC
Possible fix for the import dialog crash.
resetlabel.c
/*
This file is part of darktable,
copyright (c)2010 johannes hanika.
darktable is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
darktable is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with darktable. If not, see <http://www.gnu.org/licenses/>.
*/
#include "dtgtk/resetlabel.h"
static void _reset_label_class_init(GtkDarktableResetLabelClass *klass);
static void _reset_label_init(GtkDarktableResetLabel *label);
static void _reset_label_class_init(GtkDarktableResetLabelClass *klass)
{
}
static void _reset_label_init(GtkDarktableResetLabel *label)
{
}
static gboolean _reset_label_callback(GtkDarktableResetLabel *label, GdkEventButton *event, gpointer user_data)
{
if(event->type == GDK_2BUTTON_PRESS)
{
memcpy(((char *)label->module->params) + label->offset,
((char *)label->module->default_params) + label->offset, label->size);
label->module->gui_update(label->module);
dt_dev_add_history_item(darktable.develop, label->module, FALSE);
return TRUE;
}
return FALSE;
}
// public functions
GtkWidget *dtgtk_reset_label_new(const gchar *text, dt_iop_module_t *module, void *param, int param_size)
{
GtkDarktableResetLabel *label;
label = g_object_new(dtgtk_reset_label_get_type(), NULL);
label->module = module;
label->offset = param - (void *)module->params;
label->size = param_size;
label->lb = GTK_LABEL(gtk_label_new(text));
gtk_widget_set_halign(GTK_WIDGET(label->lb), GTK_ALIGN_START);
gtk_event_box_set_visible_window(GTK_EVENT_BOX(label), FALSE);
g_object_set(G_OBJECT(label), "tooltip-text", _("double-click to reset"), (char *)NULL);
gtk_container_add(GTK_CONTAINER(label), GTK_WIDGET(label->lb));
gtk_widget_add_events(GTK_WIDGET(label), GDK_BUTTON_PRESS_MASK);
g_signal_connect(G_OBJECT(label), "button-press-event", G_CALLBACK(_reset_label_callback), (gpointer)NULL);
return (GtkWidget *)label;
}
GType dtgtk_reset_label_get_type()
{
static GType dtgtk_reset_label_type = 0;
if(!dtgtk_reset_label_type)
{
static const GTypeInfo dtgtk_reset_label_info = {
sizeof(GtkDarktableResetLabelClass), (GBaseInitFunc)NULL, (GBaseFinalizeFunc)NULL,
(GClassInitFunc)_reset_label_class_init, NULL, /* class_finalize */
NULL, /* class_data */
sizeof(GtkDarktableResetLabel), 0, /* n_preallocs */
(GInstanceInitFunc)_reset_label_init,
};
dtgtk_reset_label_type
= g_type_register_static(GTK_TYPE_EVENT_BOX, "GtkDarktableResetLabel", &dtgtk_reset_label_info, 0);
}
return dtgtk_reset_label_type;
}
void dtgtk_reset_label_set_text(GtkDarktableResetLabel *label, const gchar *str)
{
gtk_label_set_text(label->lb, str);
}
// modelines: These editor modelines have been set for all relevant files by tools/update_modelines.sh
// vim: shiftwidth=2 expandtab tabstop=2 cindent
// kate: tab-indents: off; indent-width 2; replace-tabs on; indent-mode cstyle; remove-trailing-space on;
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